DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim Jihee | ko |
dc.contributor.author | Jeon Hyun Woo | ko |
dc.contributor.author | Kim Soo Hyoung | ko |
dc.contributor.author | Jeong, Yong Hoon | ko |
dc.date.accessioned | 2024-07-02T08:00:05Z | - |
dc.date.available | 2024-07-02T08:00:05Z | - |
dc.date.created | 2024-07-02 | - |
dc.date.created | 2024-07-02 | - |
dc.date.issued | 2024-06 | - |
dc.identifier.citation | NUCLEAR ENGINEERING AND DESIGN, v.422 | - |
dc.identifier.issn | 0029-5493 | - |
dc.identifier.uri | http://hdl.handle.net/10203/320103 | - |
dc.description.abstract | Designed for icebreakers, the KA-130 integral SMR provides a carbon -free solution for navigating the North Pole Route with nuclear propulsion. As an integral reactor, all primary components are integrated into the reactor pressure vessel, eliminating large -break loss -of -coolant accidents and enhancing reactor safety. The study evaluates its load following capability and demonstrates efficient load changes within two minutes. The safety analysis during small break loss -of -coolant accidents (SBLOCA) incorporates ship movements into the minimum critical heat flux ratio (MCHFR) calculations and includes a sensitivity analysis to identify significant scenarios. The most limiting case was the guillotine break at the safety injection line with low initial pressure, high core exit temperature and bottom -peaked core. The analysis shows that core flooding is maintained, and decay heat removal is successfully performed. Acceptance criteria, aligned with regulatory and KA-130 specific standards, ensure safety during and after SBLOCA, meeting MCHFR and collapsed water level conditions above the core. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Design and analysis of KA-130, the marine-based SMR for icebreakers | - |
dc.type | Article | - |
dc.identifier.wosid | 001223242400001 | - |
dc.type.rims | ART | - |
dc.citation.volume | 422 | - |
dc.citation.publicationname | NUCLEAR ENGINEERING AND DESIGN | - |
dc.contributor.localauthor | Jeong, Yong Hoon | - |
dc.contributor.nonIdAuthor | Kim Jihee | - |
dc.contributor.nonIdAuthor | Jeon Hyun Woo | - |
dc.contributor.nonIdAuthor | Kim Soo Hyoung | - |
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